Doosan Group and AJU Capital invested in Kakao-backed streaming portal Watcha, taking the company's total funding to $21m.

Bloomberg Beta had previously co-led a seed round of undisclosed size for security robot developer Cobalt Robotics two years ago.

Access Industries contributed to a round that lifted the bone marrow transplant drug developer's overall funding to $150m.

Versant's unusual build-to-buy model has resulted in Roche acquiring a target for MS based on UCSF research and the venture firm launching a new spinout, Pipeline Therapeutics.

The age-related disease drug developer, which counts Mayo Clinic and WuXi PharmaTech as investors, raised $55m as recently as last month.

Aggreko and Fred.Olsen both invested in distributed energy management platform developer Origami as part of a $26.3m round.

The travel services marketplace secured the series C funding from Tempus Group, Ant Financial and CCB International.

The artificial intelligence technology producer secured the money at a reported $4.5bn valuation, with Alibaba leading the round and Suning also investing.